Write A Java Program To Store Employee Information In A Linked List

Write a java program to store employee information in a linked list, the program should implement the following functions:

The program should display the list of functions, and ask the user to enter the number of function that he/she wants to do, then perform the function as it is required in the previous table.

import java.util.*;
public class Employee {
Scanner in = new Scanner(System.in);
String Name;
String Address;
String Department;
int ID;
int Salary;

[code]....

this is my out put

Please choose a number:
1-Add a new employee
2-Update employee's info
3-Remove employee's info
4-Exit
1
Enter name:
Enter address:
2
Enter department:
3
Enter ID:
4
Enter salary:

now:

1- why are not my adding coming out in the output only the Enter name & Enter address ??

2- how can I add names and ID's and information to test that program